bahrainils1

Hello there,

i need some help in the below problem.

I replaced the original water pump for my 2002 ZO6 with the Meizere electric water pump street use with a new thermostart of 160 degree. the problem is the car is over heating now. any one can help me on this please. My friend said that the Relay which was fixed for the water pump is really small and the water pump is not working correctly. Can somebody plz advice.

jsteele90

iTrader: (13)

i would check your fan operation and make sure they are coming on. if not find out why or just hardwire them to a switch so u can run the,m when u want. also its possible you have air in your cooling system and need to bleed it.

bahrainils1

I have checked the fans and they are working fine. I have also checked the bleeding and there was no air inside the radiator

jsteele90

iTrader: (13)

low voltage to the water pump?

bahrainils1

If there was a low voltage for the water, it will effect the heat ??? because the relay is some cheap quality and will replace it tomorrow. My friend says its from the relay. My heat with the old water pump was around 80 to 84c and not it from 90 to 94c.

COJO_24

iTrader: (5)

If your not getting enough voltage the pump isnt pumping how it should be which could cause it to overheat.

bahrainils1

Today i open the radiator cap and injected around one litre of pure water. it seems that there is some air in the radiator. how can i make the right bleeding for the car ?

bahrainils1

Can somebody post some pics how i can make bleeding for my 2002 ZO6 ? please note that i am running with electric water pump meziere street version